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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon W3520 @ 2.67GHz vs Intel Xeon E5520 @ 2.27GHz

The values for the CPUs below are determined from thousands of PerformanceTest benchmark results and are updated daily.

×Intel Xeon W3520 @ 2.67GHz×Intel Xeon E5520 @ 2.27GHz+ ADD
Price$399.951$19.991
Socket TypeLGA1366LGA1366
CPU ClassServerServer
Clockspeed2.7 GHz2.3 GHz
Turbo SpeedUp to 2.9 GHzUp to 2.5 GHz
# of Physical Cores4 (Threads: 8)4 (Threads: 8)
Max TDP130W80W
Yearly Running Cost$23.73$14.60
First Seen on ChartQ1 2009Q1 2009
# of Samples432166
Cross-Platform Rating87538555
Single Thread Rating12471033
CPU Mark27542633
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 26th of September 2020 - Higher results represent better performance
Intel Xeon W3520 @ 2.67GHz
2,754
Intel Xeon E5520 @ 2.27GHz
2,633
CPU Value (CPU Mark / $Price)
As of 26th of September 2020 - Higher results represent better value
Intel Xeon W3520 @ 2.67GHz
6.89
Intel Xeon E5520 @ 2.27GHz
131.70
CPU Single Thread Rating
As of 26th of September 2020 - Higher results represent better performance
Intel Xeon W3520 @ 2.67GHz
1,247
Intel Xeon E5520 @ 2.27GHz
1,033

Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per dayAverage CPU Utilization (0-100%)1Power cost, $ per kWh2
1Average user usage is typically low and can vary from task to task. An estimate load 25% is nominal.
2Typical power costs vary around the world. Check your last power bill for details. Values of $0.15 to $0.45 per kWh are typical.
Intel Xeon W3520 @ 2.67GHzIntel Xeon E5520 @ 2.27GHz
Max TDP130W80W
Power consumption per day (kWh)abcabc
Running cost per dayabcabc
Power consumption per year (kWh)abcabc
Running cost per yearabcabc
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.